Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Florin Teleanu"'
Publikováno v:
Communications Chemistry, Vol 7, Iss 1, Pp 1-7 (2024)
Abstract Living systems rely on molecular building blocks with low structural symmetry. Therefore, constituent amino acids and nucleotides yield short-lived nuclear magnetic responses to electromagnetic radiation. Magnetic signals are at the basis of
Externí odkaz:
https://doaj.org/article/00d7c0a0d44a40ee9c1fb55b6324b954
Publikováno v:
Symmetry, Vol 13, Iss 9, p 1685 (2021)
Solution-state distance restraints for protein structure determination with Ångström-level resolution rely on through-space transfer of magnetization between nuclear spins. Such magnetization transfers, named Overhauser effects, occur via dipolar m
Externí odkaz:
https://doaj.org/article/d43cac53eed14d96b95edb32a0322413
Publikováno v:
The Journal of Physical Chemistry Letters. 14:4247-4251
Publikováno v:
The Journal of Physical Chemistry Letters. 13:6731-6736
Nuclear magnetization storage, once limited by longitudinal and transverse relaxation lifetimes
Autor:
Gabriela Nicoleta Nemes (Cretiu), Florin Teleanu, Ionut-Tudor Moraru, Luminita Silaghi-Dumitrescu
Publikováno v:
Physical Chemistry Chemical Physics. 24:13217-13228
The nature of the E-O chemical bond (E = C, Si, Ge, Sn) is investigated in a wide range of model derivatives, such as oxonium cations, hydrogenated/methylated/fluorinated/chlorinated ethers and acyclic oligomers incorporating the E-O-E moiety. By mea
Publikováno v:
Progress in Nuclear Magnetic Resonance Spectroscopy
Progress in Nuclear Magnetic Resonance Spectroscopy, Elsevier, 2021, 122, pp.63-75. ⟨10.1016/j.pnmrs.2020.12.002⟩
Progress in Nuclear Magnetic Resonance Spectroscopy, Elsevier, 2021, 122, pp.63-75. ⟨10.1016/j.pnmrs.2020.12.002⟩
International audience; In recent years, new molecular symmetry-based approaches for magnetic resonance have been invented. The implications of these discoveries will be significant for molecular imaging via magnetic resonance, in vitro as well as in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cd49037a7a4d3c9ccc42875fef5e784
https://hal.archives-ouvertes.fr/hal-03447182
https://hal.archives-ouvertes.fr/hal-03447182
Publikováno v:
Molecules
Volume 25
Issue 23
Molecules, Vol 25, Iss 5495, p 5495 (2020)
Volume 25
Issue 23
Molecules, Vol 25, Iss 5495, p 5495 (2020)
Nuclear magnetization storage in biologically-relevant molecules opens new possibilities for the investigation of metabolic pathways, provided the lifetimes of magnetization are sufficiently long. Dissolution-dynamic nuclear polarization-based spin-o
Publikováno v:
The journal of physical chemistry. A. 124(40)
The contrasting geometrical features between organic and inorganic counterparts of amines and oxanes are explained in terms of an offset between attractive (donor-acceptor) and repulsive (donor-donor) interactions. Natural bond orbital (NBO) calculat
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-7 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-7 (2019)
We introduce a new symmetry-based method for structural investigations of areas surrounding water-exchanging hydrogens in biomolecules by liquid-state nuclear magnetic resonance spectroscopy. Native structures of peptides and proteins can be solved b